407123037

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{110063}}^1$

素因数の和:110209

約数の個数: 16

約数和(自身を含む): 607553280

約数和(自身を除く): 200430243

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 110063, 330189, 990567, 2971701, 15078631, 45235893, 135707679, 407123037]

約数ペア:

[(1, 407123037), (3, 135707679), (9, 45235893), (27, 15078631), (137, 2971701), (411, 990567), (1233, 330189), (3699, 110063)]